82639284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 254721600

約数和(自身を除く): 172082316

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 569, 588, 637, 741, 798, 931, 988, 1092, 1138, 1274, 1482, 1596, 1707, 1729, 1862, 1911, 2276, 2548, 2793, 2964, 3414, 3458, 3724, 3822, 3983, 5187, 5586, 6828, 6916, 7397, 7644, 7966, 10374, 10811, 11172, 11949, 12103, 14794, 15932, 20748, 21622, 22191, 23898, 24206, 27881, 29588, 32433, 36309, 43244, 44382, 47796, 48412, 51779, 55762, 64866, 72618, 75677, 83643, 88764, 103558, 111524, 129732, 140543, 145236, 151354, 155337, 167286, 207116, 227031, 281086, 302708, 310674, 334572, 362453, 421629, 454062, 529739, 562172, 621348, 724906, 843258, 908124, 983801, 1059478, 1087359, 1449812, 1589217, 1686516, 1967602, 2118956, 2174718, 2951403, 3178434, 3935204, 4349436, 5902806, 6356868, 6886607, 11805612, 13773214, 20659821, 27546428, 41319642, 82639284]

約数ペア:

[(1, 82639284), (2, 41319642), (3, 27546428), (4, 20659821), (6, 13773214), (7, 11805612), (12, 6886607), (13, 6356868), (14, 5902806), (19, 4349436), (21, 3935204), (26, 3178434), (28, 2951403), (38, 2174718), (39, 2118956), (42, 1967602), (49, 1686516), (52, 1589217), (57, 1449812), (76, 1087359), (78, 1059478), (84, 983801), (91, 908124), (98, 843258), (114, 724906), (133, 621348), (147, 562172), (156, 529739), (182, 454062), (196, 421629), (228, 362453), (247, 334572), (266, 310674), (273, 302708), (294, 281086), (364, 227031), (399, 207116), (494, 167286), (532, 155337), (546, 151354), (569, 145236), (588, 140543), (637, 129732), (741, 111524), (798, 103558), (931, 88764), (988, 83643), (1092, 75677), (1138, 72618), (1274, 64866), (1482, 55762), (1596, 51779), (1707, 48412), (1729, 47796), (1862, 44382), (1911, 43244), (2276, 36309), (2548, 32433), (2793, 29588), (2964, 27881), (3414, 24206), (3458, 23898), (3724, 22191), (3822, 21622), (3983, 20748), (5187, 15932), (5586, 14794), (6828, 12103), (6916, 11949), (7397, 11172), (7644, 10811), (7966, 10374)]